CN215969214U

CN215969214U - Perforating device for furniture board

Info

Publication number: CN215969214U
Application number: CN202121891928.5U
Authority: CN
Inventors: 胡卫平
Original assignee: Weishi Xingkai Wood Industry Co ltd
Current assignee: Weishi Xingkai Wood Industry Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a punching device for furniture boards, and relates to the technical field of furniture processing. Through using the I-shaped wheel to rotate the guide cylinder as the central point, and adjust the length that the guide cylinder stretches out the guide cylinder, make the guide cylinder keep away from the one end of I-shaped wheel and remove to panel body top optional position, and through the cylinder extension, make square frame rebound, thereby make the contact of square frame and L type post and through the friction between square frame and the L type post, realize the location locking of square frame, make the electric drill can only vertical lift, this device through rotate the guide cylinder with take the guide cylinder out from the guide cylinder, thereby fix a position the position that the panel body will punch fast, and only adopt a cylinder, realize spacing to the electric drill horizontal direction, avoid electric drill during operation skew or bore to one side, reduce the use of cylinder again, mostly be mechanical structure, be convenient for maintain.

Description

Perforating device for furniture board

Technical Field

The utility model relates to the technical field of furniture processing, in particular to a punching device for furniture boards.

Background

Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is various in types, different in materials, complete in variety and different in purposes, and drilling in the processing process is an important process for furniture plates.

At present, it is artifical handheld electric drill to punch of furniture panel mostly to drill, during drilling, because vibrations can lead to the shake of operation personnel hand, it can keep the fixed of electric drill to need the operation personnel, make drilling skew or bore to one side easily, also have and drill through large-scale machine, generally through a plurality of cylinders or sharp lateral shifting mechanism of controlling respectively and longitudinal movement mechanism drive drill bit horizontal and longitudinal movement, the feed mechanism of controlling again realizes drilling, though compare in the manual work can not bore to one side and cheap, but the cylinder uses too much, and every cylinder all need be equipped with control system, the structure is complicated, damage easily, be not convenient for maintain. Therefore, the punching device for the furniture board solves the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to make up for the defects of the prior art and provides a punching device for furniture plates.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a punching device for furniture plates comprises a workbench, a plate body is arranged on the upper surface of the workbench, an electric drill is arranged above the plate body, a supporting and fixing device for supporting and fixing the electric drill is arranged above the workbench, the supporting and fixing device comprises a positioning column fixed on the upper surface of the workbench, the outer surface of the positioning column is fixedly connected with a spool, the outer surface of the spool is rotationally connected with a guide cylinder, the inside of the guide cylinder is slidably connected with a guide post for supporting and positioning an electric drill, the electric drill is arranged at one end of the guide post far away from the guide cylinder, a dustproof mechanism for shielding the electric drill is arranged above the workbench, dustproof mechanism is including setting up the transparent plastic frame in the electric drill outside, the last fixed surface of transparent plastic frame is connected with square rubber sleeve, and the electric drill is located the inside of square rubber sleeve.

Further, support fixing device and still include the L type post of fixed connection at the workstation surface, the one end sliding connection that the guide cylinder was kept away from to the guide cylinder has two guide bars, the one end fixed the inlaying that the guide cylinder was kept away from to the guide cylinder has the cylinder, the square frame of output fixedly connected with of cylinder, and the guide bar run through square frame and with square frame sliding connection, the upper surface of square frame contacts with the bottom surface of L type post, the bottom fixedly connected with connecting plate of cylinder, and the electric drill is installed through the mounting bracket to the connecting plate.

Further, dustproof mechanism is still including placing in the square frame of pressing of panel body upper surface, the bottom surface of transparent plastic frame contacts with the upper surface of square frame of pressing, the top fixed connection of square rubber sleeve is in the bottom surface of connecting plate, the equal fixedly connected with telescopic cylinder in both sides of square frame upper surface, and the top fixed connection of two telescopic cylinders is in the bottom surface of connecting plate, two telescopic cylinder all is located the inside of transparent plastic frame, every spring one is all installed to telescopic cylinder's inside, the fixed intercommunication of inner chamber of transparent plastic frame has the exhaust tube, the one end that transparent plastic frame was kept away from to the exhaust tube is connected with outside dust collecting equipment.

Furthermore, one end of the guide cylinder, which is far away from the guide post, is fixedly connected with a balancing weight.

Furthermore, the upper surface of workstation can be dismantled through the screw and be connected with the locating frame, and the panel body is located the inside of locating frame and with locating frame looks adaptation.

Furthermore, a second spring is arranged outside each guide rod, and two ends of the second spring are fixedly connected to the bottom surface of each guide column and the upper surface of the square pressing frame respectively.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this perforating device for furniture board possesses following beneficial effect:

the utility model can rotate the guide cylinder by taking the spool as a central point and adjust the length of the guide cylinder extending out of the guide cylinder through the matching design of the guide cylinder, the spool, the positioning column, the guide rod, the air cylinder and the connecting plate, so that one end of the guide cylinder far away from the spool is moved to any position above the plate body, the square frame is moved upwards through the extension of the air cylinder, the square frame is contacted with the L-shaped column, and the positioning and locking of the square frame are realized through the friction between the square frame and the L-shaped column, so that an electric drill can only vertically lift under the connection of the guide rod, the square pressing frame, the telescopic cylinder and the connecting plate, the device can quickly position the position of the plate body to be punched by rotating the guide cylinder and extracting the guide column from the guide cylinder, and only one air cylinder is adopted to realize the limit of the electric drill in the horizontal direction, avoid the electric drill during operation skew or bore to one side, reduce the use of cylinder again, the structure is comparatively simple, is difficult to damage, mostly mechanical structure, the maintenance of being convenient for.

According to the utility model, through the matching design of the square rubber sleeve, the transparent plastic frame, the exhaust tube, the telescopic cylinder, the square pressing frame, the spring I and the air holes, when the electric drill is used for drilling, external dust suction equipment can exhaust air to the square rubber sleeve and the transparent plastic frame through the exhaust tube, fragments generated during drilling of the electric drill are extracted through the exhaust tube, the air holes supplement the extracted air, and dust splashing during drilling can be avoided.

Drawings

FIG. 1 is a schematic perspective elevational view of the present invention;

FIG. 2 is a schematic view of the connection between the left-view direction guide post and the guide rod of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the left-hand guide cylinder and spool attachment of the present invention;

FIG. 5 is a schematic view of the connection between the cylinder and the square frame according to the present invention;

fig. 6 is a schematic view of the internal structure of the telescopic cylinder of the present invention.

In the figure: 1. a work table; 2. a plate body; 3. a supporting and fixing device; 31. a guide cylinder; 32. a spool; 33. a positioning column; 34. a square frame; 35. an L-shaped column; 36. a guide post; 37. a guide bar; 38. a cylinder; 39. a connecting plate; 4. a dust-proof mechanism; 41. a square rubber sleeve; 42. a transparent plastic frame; 43. an air exhaust pipe; 44. a telescopic cylinder; 45. square pressing frame; 46. a first spring; 47. air holes are formed; 5. a balancing weight; 6. a positioning frame; 7. a second spring; 8. and (4) drilling a drill.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: a perforating device for furniture plates comprises a workbench 1, a plate body 2 is placed on the upper surface of the workbench 1, a positioning frame 6 is detachably connected to the upper surface of the workbench 1 through screws, the plate body 2 is positioned inside the positioning frame 6 and matched with the positioning frame 6, the corresponding positioning frame 6 can be replaced according to the size of the plate body 2 through the arrangement of the detachable positioning frame 6, an electric drill 8 is arranged above the plate body 2, a supporting and fixing device 3 for supporting and fixing the electric drill 8 is arranged above the workbench 1, the supporting and fixing device 3 comprises a positioning column 33 fixed on the upper surface of the workbench 1, a spool 32 is fixedly connected to the outer surface of the positioning column 33, a guide cylinder 31 is rotatably connected to the outer surface of the spool 32, the spool 32 is of an existing structure and is a tool used for winding metal wires or steel wire ropes, and the guide cylinder 31 of the perforating device, the guide cylinder 31 can be supported and limited, so that the guide cylinder 31 can only rotate around the central axis of the spool 32.

The inside of the guide cylinder 31 is slidably connected with a guide post 36 for supporting and positioning the electric drill 8, the electric drill 8 is arranged at one end of the guide post 36 far away from the guide cylinder 31, the spool 32 is arranged to enable the guide cylinder 31 to rotate around the spool 32, the length of the guide post 36 extending out of the guide cylinder 31 is adjusted, one end of the guide post 36 far away from the spool 32 can be moved to any position above the plate body 2, one end of the guide cylinder 31 far away from the guide post 36 is fixedly connected with a balancing weight 5, the arrangement of the balancing weight 5 can balance the weight of the guide cylinder 31 at two sides of the spool 32, the supporting and fixing device 3 further comprises an L-shaped post 35 fixedly connected with the outer surface of the workbench 1, one end of the guide post 36 far away from the guide cylinder 31 is slidably connected with two guide rods 37, one end of the guide post 36 far away from the guide cylinder 31 is fixedly embedded with an air cylinder 38, the output end of the air cylinder 38 is fixedly connected with a square frame 34, and the guide rod 37 penetrates through the square frame 34 and is connected with the square frame 34 in a sliding mode, the upper surface of the square frame 34 is in contact with the bottom surface of the L-shaped column 35, and the contact surface of the square frame 34 and the L-shaped column 35 is rough, so that large friction force can be provided.

The bottom end of the cylinder 38 is fixedly connected with a connecting plate 39, the connecting plate 39 is provided with the electric drill 8 through a mounting frame, through the matching design of the guide cylinder 31, the spool 32, the positioning column 33, the square frame 34, the L-shaped column 35, the guide column 36, the guide rod 37, the cylinder 38 and the connecting plate 39, the guide cylinder 31 can be rotated by taking the spool 32 as a central point, the length of the guide column 36 extending out of the guide cylinder 31 is adjusted, one end of the guide column 36 far away from the spool 32 moves to any position above the plate body 2, the square frame 34 moves upwards through the extension of the cylinder 38, the square frame 34 is contacted with the L-shaped column 35 and is in friction between the square frame 34 and the L-shaped column 35, the positioning and locking of the square frame 34 are realized, the electric drill 8 can only vertically lift under the connection of the guide rod 37, the square pressure frame 45, the telescopic cylinder 44 and the connecting plate 39, the device can rotate the guide cylinder 31 and draw the guide column 36 out of the guide cylinder 31, thereby fix a position the position that panel body 2 will punch fast to only adopt a cylinder 38, realize spacing to electric drill 8 horizontal direction, avoid 8 during operation skews of electric drill or bore to one side, reduce the use of cylinder 38 again, the structure is comparatively simple, is difficult to damage, mostly is mechanical structure, the maintenance of being convenient for.

The dustproof mechanism 4 used for shielding the electric drill 8 is arranged above the workbench 1, the dustproof mechanism 4 comprises a transparent plastic frame 42 arranged outside the electric drill 8, the upper surface of the transparent plastic frame 42 is fixedly connected with a square rubber sleeve 41, the electric drill 8 is positioned inside the square rubber sleeve 41, the dustproof mechanism 4 further comprises a square pressing frame 45 arranged on the upper surface of the plate body 2, a spring II 7 is arranged outside each guide rod 37, two ends of the spring II 7 are respectively and fixedly connected to the bottom surface of the guide post 36 and the upper surface of the square pressing frame 45, the square pressing frame 45 can be lifted and pulled when the electric drill 8 does not work, so that the square pressing frame 45 is suspended, the plate body 2 is conveniently placed into the positioning frame 6, the bottom surface of the transparent plastic frame 42 is contacted with the upper surface of the square pressing frame 45, the top of the square rubber sleeve 41 is fixedly connected to the bottom surface of the connecting plate 39, the two sides of the upper surface of the square pressure frame 45 are fixedly connected with telescopic cylinders 44, the top ends of the two telescopic cylinders 44 are fixedly connected to the bottom surface of the connecting plate 39, the two telescopic cylinders 44 are positioned inside the transparent plastic frame 42, a spring I46 is arranged inside each telescopic cylinder 44, the telescopic cylinders 44 are of the existing structure and are formed by mutually inserting a sleeve and a guide rod, two ends of the spring I46 are respectively fixed on the inner wall of the sleeve and the bottom of the guide rod, an inner cavity of the transparent plastic frame 42 is fixedly communicated with an air suction pipe 43, one end of the air suction pipe 43, far away from the transparent plastic frame 42, is connected with external dust collection equipment, and the external dust collection equipment can suck air from the square rubber sleeve 41 and the transparent plastic frame 42 through the square rubber sleeve 41, the air suction pipe 43, the telescopic cylinders 44, the square pressure frame 45, the spring I46 and the air holes 47 in a matching design, so that when the electric drill 8 performs drilling work, the external dust collection equipment can exhaust air from the square rubber sleeve 41 and the transparent plastic frame 42 through the air holes 43, debris generated when the electric drill 8 drills holes is extracted through the extraction pipe 43, and the air holes 47 are used for supplementing extracted air, so that dust splashing during drilling can be avoided.

The working principle is as follows: the positioning frame 6 is arranged on the upper surface of the workbench 1 through screws, the plate body 2 is clamped into the positioning frame 6, according to the point of punching of the plate body 2, the guide cylinder 31 is rotated by taking the spool 32 as a central point, the length of the guide column 36 extending out of the guide cylinder 31 is adjusted, one end of the guide column 36 far away from the spool 32 is moved to the position above the plate body 2, which needs punching, the square frame 34 is extended through the air cylinder 38, the square frame 34 is moved upwards, the square frame 34 is contacted with the L-shaped column 35, positioning and locking of the square frame 34 are realized through friction between the square frame 34 and the L-shaped column 35, the electric drill 8 can only vertically lift under the connection of the guide rod 37, the square pressing frame 45, the telescopic cylinder 44 and the connecting plate 39, then the connecting plate 39 is manually pressed downwards, the connecting plate 39 is moved downwards, and the square pressing frame 45 is firstly contacted with the plate body 2, make square rubber sleeve 41, transparent plastic frame 42, including connecting plate 39 and square pressure frame 45 cover electric drill 8 cage, shelter from electric drill 8, connecting plate 39 continues to descend, make telescopic cylinder 44 shrink, when electric drill 8 contacts with panel body 2 and drills to panel body 2, make outside dust collecting equipment pass through exhaust tube 43 and carry out convulsions to square rubber sleeve 41 and transparent plastic frame 42, the piece that produces when drilling electric drill 8 is taken out through exhaust tube 43, and make bleeder vent 47 supply the air of taking out, dust splashes when avoiding punching, after finishing punching, loosen connecting plate 39, make connecting plate 39 restore to the throne under the effect of spring two 7, under the effect of spring 46, make telescopic cylinder 44 restore to the throne, and the punching of next time.

Claims

1. The utility model provides a perforating device for furniture board, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with a plate body (2), the upper side of the plate body (2) is provided with an electric drill (8), the upper side of the workbench (1) is provided with a supporting and fixing device (3) for supporting and fixing the electric drill (8), the supporting and fixing device (3) comprises a positioning column (33) fixed on the upper surface of the workbench (1), the outer surface of the positioning column (33) is fixedly connected with an I-shaped wheel (32), the outer surface of the I-shaped wheel (32) is rotatably connected with a guide cylinder (31), the inner part of the guide cylinder (31) is slidably connected with a guide column (36) for supporting and positioning the electric drill (8), the electric drill (8) is arranged at one end of the guide column (36) far away from the guide cylinder (31), the upper side of the workbench (1) is provided with a dustproof mechanism (4) for shielding the electric drill (8), the dustproof mechanism (4) comprises a transparent plastic frame (42) arranged outside the electric drill (8), the upper surface of the transparent plastic frame (42) is fixedly connected with a square rubber sleeve (41), and the electric drill (8) is positioned inside the square rubber sleeve (41).

2. The punching device for the furniture board as claimed in claim 1, wherein: support fixing device (3) and still include L type post (35) of fixed connection at workstation (1) surface, the one end sliding connection that guide cylinder (31) was kept away from in guide cylinder (36) has two guide bars (37), the one end fixed embedding that guide cylinder (31) was kept away from in guide cylinder (36) has cylinder (38), the square frame of output fixedly connected with (34) of cylinder (38), and guide bar (37) run through square frame (34) and with square frame (34) sliding connection, the upper surface of square frame (34) contacts with the bottom surface of L type post (35), the bottom fixedly connected with connecting plate (39) of cylinder (38), and electric drill (8) are installed through the mounting bracket in connecting plate (39).

3. The punching device for the furniture board as claimed in claim 2, wherein: dustproof mechanism (4) are still including placing in square pressure frame (45) of panel body (2) upper surface, the bottom surface of transparent plastic frame (42) and the upper surface of square pressure frame (45) contact, the top fixed connection of square rubber sleeve (41) is in the bottom surface of connecting plate (39), the equal fixedly connected with telescopic cylinder (44) in both sides of square pressure frame (45) upper surface, and the top fixed connection of two telescopic cylinder (44) is in the bottom surface of connecting plate (39), two telescopic cylinder (44) all are located the inside of transparent plastic frame (42), every spring one (46) are all installed to the inside of telescopic cylinder (44), the fixed intercommunication of inner chamber of transparent plastic frame (42) has exhaust tube (43), the one end that transparent plastic frame (42) were kept away from in exhaust tube (43) is connected with outside dust collecting equipment.

4. The punching device for the furniture board as claimed in claim 1, wherein: one end of the guide cylinder (31) far away from the guide post (36) is fixedly connected with a balancing weight (5).

5. The punching device for the furniture board as claimed in claim 1, wherein: the upper surface of workstation (1) can be dismantled through the screw and be connected with locating frame (6), and panel body (2) are located the inside of locating frame (6) and with locating frame (6) looks adaptation.

6. The punching device for the furniture board as claimed in claim 3, wherein: and a second spring (7) is arranged outside each guide rod (37), and two ends of the second spring (7) are respectively and fixedly connected to the bottom surface of the guide column (36) and the upper surface of the square pressing frame (45).